صورة الغلاف المحلية
صورة الغلاف المحلية
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Numerical simulation of flow through radial impellers and evaluation of the slip factor / Hassan Adel Talaat Elsheshtawy ; Supervised Mohamed G. Khalafallah , Abdelnaby M. Ahmed , Ahmed I. Abdelrahman

بواسطة: المساهم: نوع المادة : نصاللغة: الإنجليزية تفاصيل النشر: Cairo : Hassan Adel Talaat Elsheshtawy , 2014الوصف: 66 P. : plans ; 30cmعنوان آخر:
  • المحاكاة العددية للسريان خلال دافع طارد مركزى و تقييم معامل الانزلاق [عنوان مضاف عنوان الصفحة]
الموضوع: موارد على الإنترنت: Available additional physical forms:
  • Issued also as CD
ملاحظة الأطروحة: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering ملخص: The present work reports a three-dimensional computational fluid dynamics (CFD) analysis of the flow through a centrifugal pump. The simulation is done using ANSYS/CFX commercial code. Results from the simulation are in good agreement with the pump performance curve particularly around the design point. Slip factor was calculated from the numerical results and compared with known mathematical models. The effect of adding splitters and increasing number of blades on slip factor, produced head and pump efficiency was studied. It was found that by increasing the number of blades or splitter length, the slip factor improved. However, the resulting hydraulic efficiency did not show a corresponding improvement due to the incurred hydraulic losse
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نوع المادة المكتبة الحالية المكتبة الرئيسية رقم الاستدعاء رقم النسخة حالة الباركود
Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.11.M.Sc.2014.Ha.N (استعراض الرف(يفتح أدناه)) لا تعار 01010110064911000
CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.11.M.Sc.2014.Ha.N (استعراض الرف(يفتح أدناه)) 64911.CD لا تعار 01020110064911000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering

The present work reports a three-dimensional computational fluid dynamics (CFD) analysis of the flow through a centrifugal pump. The simulation is done using ANSYS/CFX commercial code. Results from the simulation are in good agreement with the pump performance curve particularly around the design point. Slip factor was calculated from the numerical results and compared with known mathematical models. The effect of adding splitters and increasing number of blades on slip factor, produced head and pump efficiency was studied. It was found that by increasing the number of blades or splitter length, the slip factor improved. However, the resulting hydraulic efficiency did not show a corresponding improvement due to the incurred hydraulic losse

Issued also as CD

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